World Cup qualifiers LIVE: Cristiano Ronaldo and Portugal face do-or-die clash with Serbia in bid to qualify for Qatar, while Spain must beat or draw with Sweden to reach the finals... while Ireland travel to Luxembourg Cristiano Ronaldo's Portugal must beat or draw with Serbia to qualify for Qatar Lose to the Serbians and the Euro 2016 champions would go into the play-offs Spain know that a win or draw against Sweden will see them reach the World Cup The Republic of Ireland also travel to Luxembourg and Greece go to Kosovo Latest World Cup news, including live action and results